An optical matched filter using a quantized amplitude compensation technique

Zhao-Qi Wang, Colin M. Cartwright, W. Allan Gillespie

Research output: Contribution to journalArticle

Abstract

Starting from the amplitude-encoded binary phase-only filter, a 4-grey level quantized amplitude compensated matched filter is proposed. Computer simulations show that amplitude quantization has little effect on the filter performance. The proposed spatial filter possesses excellent discrimination capability, and can be implemented using a spatial light modulator in real-time operations.
Original languageEnglish
Pages (from-to)78-82
Number of pages5
JournalOptik
Volume94
Issue number2
Publication statusPublished - 1993

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matched filters
Optical filters
Matched filters
filters
Computer simulation
real time operation
light modulators
discrimination
computerized simulation
Spatial light modulators
Compensation and Redress

Cite this

Wang, Z-Q., Cartwright, C. M., & Gillespie, W. A. (1993). An optical matched filter using a quantized amplitude compensation technique. Optik, 94(2), 78-82.
Wang, Zhao-Qi ; Cartwright, Colin M. ; Gillespie, W. Allan. / An optical matched filter using a quantized amplitude compensation technique. In: Optik. 1993 ; Vol. 94, No. 2. pp. 78-82.
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year = "1993",
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Wang, Z-Q, Cartwright, CM & Gillespie, WA 1993, 'An optical matched filter using a quantized amplitude compensation technique', Optik, vol. 94, no. 2, pp. 78-82.

An optical matched filter using a quantized amplitude compensation technique. / Wang, Zhao-Qi; Cartwright, Colin M.; Gillespie, W. Allan.

In: Optik, Vol. 94, No. 2, 1993, p. 78-82.

Research output: Contribution to journalArticle

TY - JOUR

T1 - An optical matched filter using a quantized amplitude compensation technique

AU - Wang, Zhao-Qi

AU - Cartwright, Colin M.

AU - Gillespie, W. Allan

PY - 1993

Y1 - 1993

N2 - Starting from the amplitude-encoded binary phase-only filter, a 4-grey level quantized amplitude compensated matched filter is proposed. Computer simulations show that amplitude quantization has little effect on the filter performance. The proposed spatial filter possesses excellent discrimination capability, and can be implemented using a spatial light modulator in real-time operations.

AB - Starting from the amplitude-encoded binary phase-only filter, a 4-grey level quantized amplitude compensated matched filter is proposed. Computer simulations show that amplitude quantization has little effect on the filter performance. The proposed spatial filter possesses excellent discrimination capability, and can be implemented using a spatial light modulator in real-time operations.

M3 - Article

VL - 94

SP - 78

EP - 82

JO - Optik

JF - Optik

SN - 0030-4026

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ER -

Wang Z-Q, Cartwright CM, Gillespie WA. An optical matched filter using a quantized amplitude compensation technique. Optik. 1993;94(2):78-82.